Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5443461 | Segmented device for simultaneous delivery of multiple beneficial agents | Linda E. Atkinson, Robert M. Gale, David L. Rivera | 1995-08-22 |
| 5268209 | Nicotine packaging materials | James A. Hunt, James L. Osborne, Melinda K. Nelson, Nathan Roth | 1993-12-07 |
| 5077104 | Nicotine packaging materials | James A. Hunt, James L. Osborne, Melinda K. Nelson, Nathan Roth | 1991-12-31 |